Our nylon martingale dog collars are a step above. This version does not use a buckle, but the size can be adjusted down with the triglide piece. With very little moving parts, this martingale collar is super safe. 

• It utilizes large gauge D-Rings so you can rest assured your pooch is secure on his or her lead
• It’s made of washable nylon webbing material so you can keep your pup’s specialty dog collar in pristine condition
• It’s hand made & in the USA 
• It’s built to last—we use tough nylon webbing that can withstand over 3,100 pounds of pressure
• All of MIMI Green’s dog collars come  in 6 sizes and 2 widths. No matter if you have a Great Dane or a toy Poodle, you will find a Mimi creationthat fits just right, is super tough & durable, and matches your dog’s hip style. Not warrantied for tie-out use.